James Thomas Doyle, MD

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

MD00028950 Issued in WA

Practice address

6259 W Emerald St
Boise, ID 83704-8731

Phone

(208) 489-1900

Fax

(208) 375-5286

NPI assigned

Jul 12, 2005

Last updated

Aug 25, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in CO, ID2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Gastroenterology

Education

Other, 1982

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Digestive Health Clinic LLCGroup PAC ID 7315948874, 26 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Alphonsus Regional Medical Center Hospital, Boise, ID, CCN 130007
• Saint Alphonsus Medical Center - Nampa Hospital, Nampa, ID, CCN 130013

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: jdoyle@directaddress.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Digestive Health Clinic LLC

  • Gastroenterology Physician
  • Boise, ID
  • NPI 1750498333
  Medicare reassignment Care Compare group NPD
• Poudre Valley Medical Group, LLC

  dba UCHealth Medical Group

  • General Practice Physician
  • Loveland, CO
  • NPI 1225356868
  Medicare reassignment NPD
• Digestive Health Clinic LLC

  dba Nampa Digestive Health Clinic

  • Gastroenterology Physician
  • Nampa, ID
  • NPI 1891310561
  NPD
• Idaho Endoscopy Center LLC

  • Ambulatory Surgical Clinic/Center
  • Boise, ID
  • NPI 1750616249
  NPD
• Poudre Valley Medical Group, LLC

  dba UCHealth Medical Group

  • General Practice Physician
  • Loveland, CO
  • NPI 1366763260
  NPD
• South Meadows Endoscopy Center, LLC

  • Ambulatory Surgical Clinic/Center
  • Reno, NV
  • NPI 1851444079
  NPD
• Inland Empire Gastroenterology PS

  • Gastroenterology Physician
  • Spokane, WA
  • NPI 1750380812
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Saint Alphonsus Medical Center Nampa, Inc.

  • General Acute Care Hospital
  • Nampa, ID
  • NPI 1659371870
  Care Compare affiliation
• Saint Alphonsus Regional Medical Center Inc

  dba Saint Alphonsus RMC TVL

  • General Acute Care Hospital
  • Boise, ID
  • NPI 1184155426
  Care Compare affiliation
• Saint Alphonsus Regional Medical Center Inc

  dba St Alphonsus Rehabilitation Services

  • General Acute Care Hospital
  • Boise, ID
  • NPI 1457414948
  Care Compare affiliation
• Saint Alphonsus Regional Medical Center Inc

  • Psychiatric Hospital Unit
  • Boise, ID
  • NPI 1770687857
  Care Compare affiliation
• Saint Alphonsus Regional Medical Center Inc

  • Family Medicine Physician
  • Caldwell, ID
  • NPI 1861676298

  Hospital

  Care Compare affiliation
• Saint Alphonsus Regional Medical Center Inc

  • General Acute Care Hospital
  • Boise, ID
  • NPI 1992736649
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1121126400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787616000000",
    "number": "1336147560",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6259 W EMERALD ST",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837048731",
            "telephone_number": "208-489-1900",
            "fax_number": "208-375-5286"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6259 W EMERALD ST",
            "city": "BOISE",
            "state": "ID",
            "postal_code": "837048731",
            "telephone_number": "208-489-1900",
            "fax_number": "208-375-5286"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2030 Mountain View Ave Ste Gastro",
            "address_purpose": "LOCATION",
            "city": "Longmont",
            "state": "CO",
            "postal_code": "805013178",
            "country_code": "US",
            "telephone_number": "720-652-8650",
            "fax_number": "720-652-8655",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DOYLE",
        "first_name": "JAMES",
        "middle_name": "THOMAS",
        "name_prefix": "Mr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-12",
        "last_updated": "2026-08-25",
        "certification_date": "2026-08-25",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "WA",
            "license": "MD00028950",
            "primary": true
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CO",
            "license": "CDRH.0000446",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "8131997",
            "state": "WA"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "9000177552",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sara Downey
• Downtown Dental
• Downtown Dental PLLC
• Downtown Dental PLLC
• Nathan Stephen Doyel Jr., DO
• Katelyn Doyle, OD
• Margaret Ellen Doyle, LCSW
• Megan Doyle, OTR/L
• Ryan K Doyle, D.D.S.
• Alma Dozier, RN

• Gastroenterology Physician in Boise, ID
• Providers in Boise, ID by specialty
• Gastroenterology Physician in Idaho

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 25, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.